linux-hardening - Re: [PATCH v2] overflow: Change DEFINE_FLEX to take __counted

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Date: Wed, 6 Mar 2024 18:40:59 -0600
From: "Gustavo A. R. Silva" <gustavo@...eddedor.com>
To: Kees Cook <keescook@...omium.org>,
 Przemek Kitszel <przemyslaw.kitszel@...el.com>
Cc: Jesse Brandeburg <jesse.brandeburg@...el.com>,
 Tony Nguyen <anthony.l.nguyen@...el.com>,
 "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>,
 Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
 "Gustavo A. R. Silva" <gustavoars@...nel.org>,
 intel-wired-lan@...ts.osuosl.org, netdev@...r.kernel.org,
 linux-hardening@...r.kernel.org, Andrew Morton <akpm@...ux-foundation.org>,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] overflow: Change DEFINE_FLEX to take __counted_by
 member

On 3/6/24 17:51, Kees Cook wrote:
> The norm should be flexible array structures with __counted_by
> annotations, so DEFINE_FLEX() is updated to expect that. Rename
> the non-annotated version to DEFINE_RAW_FLEX(), and update the
> few existing users.
> 
> Signed-off-by: Kees Cook <keescook@...omium.org>

LGTM:

Reviewed-by: Gustavo A. R. Silva <gustavoars@...nel.org>

Thanks!
-- 
Gustavo